Exchange SnapChat usernames

I will exchange my SnapChat username! For those of you that don't know what exactly that is, it's a photo sharing app on Iphone or Android where you can share pics with each other at random. They can be used for nudes, and you can choose how long a person can see them. ALLOW ME TO TEASE YOU OR SEND YOU ALL THE NUDES. (15 credits every month to keep it going.)